Re: [PATCH v2 4/6] x86/tdx: Expand __tdx_hypercall() to handle more arguments

[Kirill A. Shutemov]

On Tue, Dec 06, 2022 at 04:33:23PM -0800, Dexuan Cui wrote:
> From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
> 
> So far __tdx_hypercall() only handles six arguments for VMCALL.
> Expanding it to six more register would allow to cover more use-cases.
> 
> Using RDI and RSI as VMCALL arguments requires more register shuffling.
> RAX is used to hold tdx_hypercall_args pointer and RBP stores flags.
> 
> While there, fix typo in the comment on panic branch.
> 
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
> Reviewed-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Tested-by: Dexuan Cui <decui@xxxxxxxxxxxxx>

Since you submit the patch you need to add your Signed-off-by.

-- 
  Kiryl Shutsemau / Kirill A. Shutemov